/*
 * This header was generated from the Linux kernel headers by update_headers.py,
 * to provide necessary information from kernel to userspace, such as constants,
 * structures, and macros, and thus, contains no copyrightable information.
 */
#ifndef __TEE_H
#define __TEE_H
#include <linux/ioctl.h>
#include <linux/types.h>
#define TEE_IOC_MAGIC	0xa4
#define TEE_IOC_BASE	0
#define TEE_IOCTL_SHM_MAPPED	0x1
#define TEE_IOCTL_SHM_DMA_BUF	0x2
#define TEE_MAX_ARG_SIZE	1024
#define TEE_GEN_CAP_GP		(1 << 0)
#define TEE_GEN_CAP_PRIVILEGED	(1 << 1)
#define TEE_GEN_CAP_REG_MEM	(1 << 2)
#define TEE_IMPL_ID_OPTEE	1
#define TEE_OPTEE_CAP_TZ	(1 << 0)
struct tee_ioctl_version_data {
	__u32 impl_id;
	__u32 impl_caps;
	__u32 gen_caps;
};
#define TEE_IOC_VERSION		_IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 0, \
				     struct tee_ioctl_version_data)
struct tee_ioctl_shm_alloc_data {
	__u64 size;
	__u32 flags;
	__s32 id;
};
#define TEE_IOC_SHM_ALLOC	_IOWR(TEE_IOC_MAGIC, TEE_IOC_BASE + 1, \
				     struct tee_ioctl_shm_alloc_data)
struct tee_ioctl_buf_data {
	__u64 buf_ptr;
	__u64 buf_len;
};
#define TEE_IOCTL_PARAM_ATTR_TYPE_NONE		0
#define TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_INPUT	1
#define TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_OUTPUT	2
#define TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_INOUT	3
#define TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_INPUT	5
#define TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_OUTPUT	6
#define TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_INOUT	7
#define TEE_IOCTL_PARAM_ATTR_TYPE_MASK		0xff
#define TEE_IOCTL_PARAM_ATTR_META		0x100
#define TEE_IOCTL_PARAM_ATTR_MASK \
	(TEE_IOCTL_PARAM_ATTR_TYPE_MASK | TEE_IOCTL_PARAM_ATTR_META)
#define TEE_IOCTL_LOGIN_PUBLIC			0
#define TEE_IOCTL_LOGIN_USER			1
#define TEE_IOCTL_LOGIN_GROUP			2
#define TEE_IOCTL_LOGIN_APPLICATION		4
#define TEE_IOCTL_LOGIN_USER_APPLICATION	5
#define TEE_IOCTL_LOGIN_GROUP_APPLICATION	6
struct tee_ioctl_param {
	__u64 attr;
	__u64 a;
	__u64 b;
	__u64 c;
};
#define TEE_IOCTL_UUID_LEN		16
struct tee_ioctl_open_session_arg {
	__u8 uuid[TEE_IOCTL_UUID_LEN];
	__u8 clnt_uuid[TEE_IOCTL_UUID_LEN];
	__u32 clnt_login;
	__u32 cancel_id;
	__u32 session;
	__u32 ret;
	__u32 ret_origin;
	__u32 num_params;

	struct tee_ioctl_param params[];
};
#define TEE_IOC_OPEN_SESSION	_IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 2, \
				     struct tee_ioctl_buf_data)
struct tee_ioctl_invoke_arg {
	__u32 func;
	__u32 session;
	__u32 cancel_id;
	__u32 ret;
	__u32 ret_origin;
	__u32 num_params;

	struct tee_ioctl_param params[];
};
#define TEE_IOC_INVOKE		_IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 3, \
				     struct tee_ioctl_buf_data)
struct tee_ioctl_cancel_arg {
	__u32 cancel_id;
	__u32 session;
};
#define TEE_IOC_CANCEL		_IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 4, \
				     struct tee_ioctl_cancel_arg)
struct tee_ioctl_close_session_arg {
	__u32 session;
};
#define TEE_IOC_CLOSE_SESSION	_IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 5, \
				     struct tee_ioctl_close_session_arg)
struct tee_iocl_supp_recv_arg {
	__u32 func;
	__u32 num_params;

	struct tee_ioctl_param params[];
};
#define TEE_IOC_SUPPL_RECV	_IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 6, \
				     struct tee_ioctl_buf_data)
struct tee_iocl_supp_send_arg {
	__u32 ret;
	__u32 num_params;

	struct tee_ioctl_param params[];
};
#define TEE_IOC_SUPPL_SEND	_IOR(TEE_IOC_MAGIC, TEE_IOC_BASE + 7, \
				     struct tee_ioctl_buf_data)
struct tee_ioctl_shm_register_data {
	__u64 addr;
	__u64 length;
	__u32 flags;
	__s32 id;
};
#define TEE_IOC_SHM_REGISTER   _IOWR(TEE_IOC_MAGIC, TEE_IOC_BASE + 9, \
				     struct tee_ioctl_shm_register_data)
#endif
